768892064

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{443}}^1\times {\mathrm{743}}^1$

素因数の和:1269

約数の個数: 48

約数和(自身を含む): 1540026432

約数和(自身を除く): 771134368

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 443, 584, 743, 886, 1168, 1486, 1772, 2336, 2972, 3544, 5944, 7088, 11888, 14176, 23776, 32339, 54239, 64678, 108478, 129356, 216956, 258712, 329149, 433912, 517424, 658298, 867824, 1034848, 1316596, 1735648, 2633192, 5266384, 10532768, 24027877, 48055754, 96111508, 192223016, 384446032, 768892064]

約数ペア:

[(1, 768892064), (2, 384446032), (4, 192223016), (8, 96111508), (16, 48055754), (32, 24027877), (73, 10532768), (146, 5266384), (292, 2633192), (443, 1735648), (584, 1316596), (743, 1034848), (886, 867824), (1168, 658298), (1486, 517424), (1772, 433912), (2336, 329149), (2972, 258712), (3544, 216956), (5944, 129356), (7088, 108478), (11888, 64678), (14176, 54239), (23776, 32339)]